Report Summary

  • 57

    Performance

    Renders faster than
    75% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

rosenheim.de

Stadt Rosenheim: Herzlich Willkommen bei der Stadt Rosenheim

Page Load Speed

5.1 sec in total

First Response

328 ms

Resources Loaded

4.5 sec

Page Rendered

213 ms

rosenheim.de screenshot

About Website

Click here to check amazing Rosenheim content for Germany. Otherwise, check out these important facts you probably never knew about rosenheim.de

Das offizielle Internetportal der Stadt Rosenheim für Politik Bildung Kultur und Wirtschaft

Visit rosenheim.de

Key Findings

We analyzed Rosenheim.de page load time and found that the first response time was 328 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rosenheim.de performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

rosenheim.de

328 ms

www.rosenheim.de

1729 ms

merged-1f620a16a443b005fc2bdd262163a809-5be42c4cd9442224d92f0f3ee33fba5b.css.gzip

331 ms

jquery-2.1.0.min.js

651 ms

merged-731800e951bafe2bbb2dc161c3ad5138.js

337 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Rosenheim.de, 4% (1 request) were made to Maps.google.com and 4% (1 request) were made to Statistik.rosenheim.eu. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rosenheim.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.4 kB (39%)

Content Size

755.2 kB

After Optimization

460.8 kB

In fact, the total size of Rosenheim.de main page is 755.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 367.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.6 kB

  • Original 23.6 kB
  • After minification 19.9 kB
  • After compression 5.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.7 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 16.5 kB

  • Original 367.3 kB
  • After minification 350.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Rosenheim images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 228.2 kB

  • Original 324.5 kB
  • After minification 307.2 kB
  • After compression 96.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 228.2 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 31.2 kB

  • Original 39.9 kB
  • After minification 39.0 kB
  • After compression 8.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rosenheim.de needs all CSS files to be minified and compressed as it can save up to 31.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosenheim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

rosenheim.de accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

rosenheim.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rosenheim.de SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosenheim.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Rosenheim.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Rosenheim. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: